Home
Class 12
CHEMISTRY
An aqueous solution contains 4% (w/v) Na...

An aqueous solution contains `4%` (w/v) NaOH and 5.3% (w/v) `Na_(2)CO_(3)`. 40 ml of this solution is titrated with 2.0 M-HCl solution, using phenolphthalein indiactor. The volume of HCl solution needed for end point is

A

30 ml

B

40 ml

C

20 ml

D

35 ml

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

When Na_(2)CO_(3) solution is titrated against HCl solution, the indicator used is

When 100 mL of 0.1 M NaCN solution is titrated with 0.1 M HCl solution the variation of pH of solution with volume of HCl added will be :

An aqueous solution contain 0.53 g of anhydrous Na_(2)CO_(3) (Mol.wt. 106) dissolved in 100ml of solution. The molarity of the solution is

200 " mL of " a solution of a mixture of NaOH and Na_2CO_3 was first titrated with 0.1 M HCl using phenolphthalein indicator. 17.5 " mL of " HCl was required for the same HCl was again required for next end point. Find the amount of NaOH and Na_2CO_3 in the mixture.